/* ── Controllers Screen (feature flag `controller_profiles`) ──────────── */

#screen-controllers {
  align-items: flex-start;
  justify-content: flex-start;
}

.controllers-container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 16px 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-sizing: border-box;
}

/* .controllers-header inherits display/padding/border/title from .page-header. */

/* ── Flag-OFF coming-soon placeholder ────────────────────────────────── */
.controllers-coming-soon {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  padding: 48px 16px;
  color: var(--text-dim);
}
.controllers-coming-soon-icon { font-size: 40px; }
.controllers-coming-soon-title {
  font-family: var(--font-pixel);
  font-size: 12px;
  color: var(--text);
}
.controllers-coming-soon-desc { font-size: 13px; max-width: 40ch; }

/* ── aria-live status region (transient announcements) ───────────────── */
.controllers-status {
  font-size: 12px;
  color: var(--text-dim);
  min-height: 1.2em;
}

/* ── Device overview: a row of device cards ──────────────────────────── */
.controllers-device-overview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.controllers-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-sizing: border-box;
}

.controllers-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.controllers-card-name {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Connection indicator: solid green = active input this frame; pulsing = idle. */
.controllers-card-dot {
  --controllers-dot: #3fb950;
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--controllers-dot);
  box-shadow: 0 0 6px var(--controllers-dot);
}
.controllers-card-dot[data-state="idle"] {
  animation: controllers-dot-pulse 1.4s ease-in-out infinite;
}
.controllers-card-dot[data-state="disconnected"] {
  --controllers-dot: var(--text-dim);
  box-shadow: none;
  opacity: 0.5;
}

@keyframes controllers-dot-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
@media (prefers-reduced-motion: reduce) {
  .controllers-card-dot[data-state="idle"] { animation: none; opacity: 0.7; }
}

.controllers-card-badge {
  align-self: flex-start;
  font-family: var(--font-pixel);
  font-size: 7px;
  letter-spacing: 0.04em;
  padding: 3px 6px;
  border-radius: var(--radius);
  color: var(--bg);
  background: var(--warning);
}

.controllers-card-counts {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-size: 11px;
  color: var(--text-dim);
}

.controllers-card-test {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-pixel);
  font-size: 8px;
  padding: 8px 14px;
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.controllers-card-test:hover { border-color: var(--accent); color: var(--accent); }
.controllers-card-test:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ── Extension panels (empty seams filled by 4.3 / 4.5 / 4.4-UI) ─────── */
.controllers-panel:not([hidden]) {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-sizing: border-box;
}

/* Shared panel title (each panel's <h3>) — pixel-font eyebrow, retro identity. */
.controllers-target-header,
.controllers-test-header,
.controllers-remap-header {
  margin: 0;
  font-family: var(--font-pixel);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--text);
}

/* Shared category sub-heading (grouped actions). */
.controllers-remap-category-name {
  margin: 14px 0 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.controllers-remap-category:first-child .controllers-remap-category-name { margin-top: 0; }

/* Shared aria-live status line (unhidden before write by the panels). */
.controllers-target-status:not([hidden]),
.controllers-remap-status:not([hidden]),
.controllers-test-status:not([hidden]),
.controllers-test-notice:not([hidden]) {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  padding: 8px 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
/* A failure reason tints the status toward danger; a live notice toward warning. */
.controllers-target-status[data-reason]:not([hidden]),
.controllers-remap-status[data-reason]:not([hidden]),
.controllers-test-status[data-reason]:not([hidden]) { color: var(--danger); border-color: var(--danger); }
.controllers-test-notice[data-notice]:not([hidden]) { color: var(--warning); border-color: var(--warning); }

/* Shared button system for the panels (mirrors global .btn / .btn-primary but
   scoped so it never leaks). Real <button>s; focus ring comes from accessibility.css. */
.controllers-target-reset,
.controllers-target-save,
.controllers-test-vibrate,
.controllers-remap-op,
.controllers-remap-cancel,
.controllers-remap-dialog-confirm,
.controllers-remap-dialog-cancel,
.controllers-remap-dialog-replace,
.controllers-remap-dialog-swap {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 14px;
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.controllers-target-reset:hover,
.controllers-test-vibrate:hover,
.controllers-remap-op:hover,
.controllers-remap-cancel:hover,
.controllers-remap-dialog-cancel:hover,
.controllers-remap-dialog-replace:hover { border-color: var(--accent); color: var(--accent); }

/* Primary actions (Save / Confirm / Swap) read as accent-forward. */
.controllers-target-save,
.controllers-remap-dialog-confirm,
.controllers-remap-dialog-swap {
  border-color: var(--accent);
  color: var(--accent);
}
.controllers-target-save:hover,
.controllers-remap-dialog-confirm:hover,
.controllers-remap-dialog-swap:hover { background: var(--border); box-shadow: var(--glow); }

/* Destructive group ops (Delete / Clear) hint danger on hover. */
.controllers-remap-op.controls-delete:hover,
.controllers-remap-op.controls-clear:hover { border-color: var(--danger); color: var(--danger); }

/* Disabled op buttons (a capture is in flight). */
.controllers-remap-op:disabled { opacity: 0.45; cursor: not-allowed; }
.controllers-remap-op:disabled:hover { border-color: var(--border); color: var(--text); }

/* ── Target panel: selector + tuning + actions ───────────────────────── */
.controllers-target-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: center;
}
.controllers-target-selector label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}
.controllers-target-device,
.controllers-target-region,
.controllers-target-layer {
  appearance: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 9px 30px 9px 12px;
  background-color: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.15s;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23888' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
.controllers-target-device:focus,
.controllers-target-region:focus,
.controllers-target-layer:focus { border-color: var(--accent); }

/* Tuning sliders — a labelled, grouped stack. */
.controllers-target-tuning:not([hidden]) {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 14px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.controllers-target-tuning-row {
  display: grid;
  grid-template-columns: minmax(120px, 200px) 1fr auto;
  align-items: center;
  gap: 12px;
}
.controllers-target-tuning-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
}
.controllers-target-tuning-input { width: 100%; accent-color: var(--accent); cursor: pointer; }
.controllers-target-tuning-value {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  min-width: 3ch;
  text-align: right;
}
.controllers-target-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.controllers-target-save { margin-left: auto; }

/* ── Remap panel: capture prompt + binding table ─────────────────────── */
.controllers-remap { display: flex; flex-direction: column; gap: 12px; }

/* The live-capture prompt is highlighted so "listening" reads at a glance. */
.controllers-remap-capture:not([hidden]) {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--surface2);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--glow);
}
.controllers-remap-prompt {
  flex: 1;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
}
@media (prefers-reduced-motion: no-preference) {
  .controllers-remap-capture:not([hidden]) { animation: controllers-capture-pulse 1.6s ease-in-out infinite; }
}
@keyframes controllers-capture-pulse {
  0%, 100% { box-shadow: 0 0 0 1px transparent; }
  50% { box-shadow: var(--glow); }
}

.controllers-remap-table { display: flex; flex-direction: column; }
.controllers-remap-empty { font-family: var(--font-mono); font-size: 12px; color: var(--text-dim); margin: 0; }

.controllers-remap-action-row {
  display: grid;
  grid-template-columns: minmax(120px, 200px) 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-top: 1px solid var(--border);
}
.controllers-remap-category .controllers-remap-action-row:first-of-type { border-top: none; }
.controllers-remap-action-label {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
}
.controllers-remap-action-bindings {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  min-width: 0;
}
/* A binding group renders as a chip carrying its own Replace/Delete controls. */
.controllers-remap-binding-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 4px 4px 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 999px;
}
.controllers-remap-binding-label { color: var(--text); white-space: nowrap; }
.controllers-remap-binding-chip .controllers-remap-op {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 999px;
}
.controllers-remap-action-controls { display: inline-flex; gap: 6px; }

/* ── Remap dialogs: preview + conflict (focus-trap auto via aria-modal) ── */
.controllers-remap-dialog:not([hidden]) {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal-base);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.6);
}
.controllers-remap-dialog-box {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}
.controllers-remap-dialog-title {
  margin: 0;
  font-family: var(--font-pixel);
  font-size: 11px;
  color: var(--text);
}
.controllers-remap-preview-action,
.controllers-remap-preview-binding,
.controllers-remap-conflict-desc {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
}
.controllers-remap-preview-binding { color: var(--accent); }
.controllers-remap-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 4px;
}

/* ── Test panel: viz, button grid, axis crosshair, keys, touch ───────── */
.controllers-test { display: flex; flex-direction: column; gap: 12px; }
.controllers-test-hint,
.controllers-test-empty {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}
.controllers-test-viz { display: flex; flex-direction: column; gap: 16px; }

/* Standard pads get a positional, controller-shaped live view alongside the
   precise raw readings. The SVG is code-native so it inherits every theme. */
.controllers-test-gamepad-layout {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 520px);
  gap: 24px;
  align-items: start;
}
.controllers-test-gamepad-readings { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.controllers-test-gamepad-figure {
  position: sticky;
  top: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 12px;
  background: color-mix(in srgb, var(--surface2) 72%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.controllers-test-gamepad-diagram { display: block; width: 100%; height: auto; overflow: visible; }
.controllers-test-gamepad-caption {
  font-family: var(--font-pixel);
  font-size: 7px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.controllers-gamepad-body-shadow { fill: color-mix(in srgb, var(--accent) 12%, transparent); }
.controllers-gamepad-body {
  fill: var(--surface);
  stroke: color-mix(in srgb, var(--text-dim) 72%, var(--border));
  stroke-width: 4;
}
.controllers-gamepad-seam {
  fill: none;
  stroke: var(--border);
  stroke-width: 3;
  stroke-linecap: round;
}
.controllers-gamepad-control-surface,
.controllers-gamepad-stick-well,
.controllers-gamepad-dpad-center {
  fill: var(--surface2);
  stroke: var(--text-dim);
  stroke-width: 3;
}
.controllers-gamepad-stick-well { fill: color-mix(in srgb, var(--surface2) 78%, transparent); stroke: var(--border); }
.controllers-gamepad-stick-cap { fill: none; stroke: color-mix(in srgb, var(--text-dim) 70%, transparent); stroke-width: 2; }
.controllers-gamepad-control-label {
  fill: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  pointer-events: none;
}
.controllers-gamepad-control[data-pressed="true"] .controllers-gamepad-control-surface {
  fill: var(--accent);
  stroke: var(--accent);
  filter: drop-shadow(0 0 7px color-mix(in srgb, var(--accent) 80%, transparent));
}
.controllers-gamepad-control[data-pressed="true"] .controllers-gamepad-control-label { fill: var(--bg); }
.controllers-gamepad-control[data-value]:not([data-value="0.00"]) .controllers-gamepad-control-surface {
  stroke: var(--accent);
}
.controllers-gamepad-stick {
  transform-box: view-box;
  transform-origin: center;
  transition: transform 60ms linear;
}

/* Raw button grid — each cell shows index / mapped action / analog pressure. */
.controllers-test-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 8px;
}
.controllers-test-button {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.1s, background 0.1s;
}
.controllers-test-button[data-pressed="true"] {
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: var(--glow);
}
.controllers-test-button-index { font-family: var(--font-pixel); font-size: 8px; color: var(--text-dim); }
.controllers-test-button-action { font-family: var(--font-mono); font-size: 11px; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.controllers-test-button-pressure { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); }

/* Axis pairs — a crosshair-in-circle with a shaded deadzone + live dot. */
/* 25 mono characters fit the longest signed reading. Two 25ch columns plus
   the 6px gap fit the 336px readings track without content-driven movement;
   narrower viewports keep one row and contain overflow inside this strip. */
.controllers-test-axes {
  display: flex;
  flex-wrap: nowrap;
  gap: 6px;
  max-width: 100%;
  overflow-x: auto;
}
.controllers-test-axes:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.controllers-test-axis-pair {
  display: flex;
  flex: 0 0 25ch;
  flex-direction: column;
  align-items: center;
  width: 25ch;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
}
.controllers-test-crosshair {
  position: relative;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background:
    linear-gradient(var(--border), var(--border)) center / 100% 1px no-repeat,
    linear-gradient(var(--border), var(--border)) center / 1px 100% no-repeat,
    var(--surface2);
  border: 1px solid var(--border);
}
/* The shaded deadzone circle (radius = live analogDeadzone; sized inline). */
.controllers-test-deadzone {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px dashed var(--text-dim);
  background: color-mix(in srgb, var(--text-dim) 18%, transparent);
  pointer-events: none;
}
/* The live raw-position dot (position set inline as %). */
.controllers-test-dot {
  position: absolute;
  width: 12px;
  height: 12px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--accent);
  box-shadow: var(--glow);
}
.controllers-test-axis-readout { display: flex; flex-direction: column; align-items: center; gap: 2px; text-align: center; }
.controllers-test-axis-readout span { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); }
.controllers-test-axis-readout .controllers-test-axis-action { color: var(--text); }
.controllers-test-axis-raw,
.controllers-test-axis-filtered { font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Non-standard pad — a generic raw-axis value list. */
.controllers-test-axes-generic { display: flex; flex-direction: column; gap: 4px; }
.controllers-test-axis {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 10px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}
.controllers-test-axis-index { color: var(--text); }

/* Keyboard — held-key chips. */
.controllers-test-keys { display: flex; flex-wrap: wrap; gap: 8px; }
.controllers-test-key {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 12px;
  background: var(--surface2);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--glow);
}
.controllers-test-key-label { font-family: var(--font-mono); font-size: 13px; color: var(--text); }
.controllers-test-key-action { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); }

/* Touch — a normalized surface with region cells + live contact dots. */
.controllers-test-touch {
  position: relative;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 3 / 2;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.controllers-test-region {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
  box-sizing: border-box;
  border: 1px dashed var(--border);
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-dim);
  text-align: center;
}
.controllers-test-contact {
  position: absolute;
  width: 20px;
  height: 20px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--accent);
  box-shadow: var(--glow);
  pointer-events: none;
}
.controllers-test-controls { display: flex; gap: 10px; }

.controllers-alias-panel { display: flex; flex-direction: column; gap: 12px; }
.controllers-alias-choice { display: flex; flex-direction: column; gap: 8px; border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; }
.controllers-alias-choice label { display: flex; align-items: center; gap: 8px; }
.controllers-alias-actions, .controllers-alias-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }

/* ── Narrow viewport: single-column scroll, 44px tap targets (§3.1) ───── */
.controllers-device-overview.controllers-narrow {
  grid-template-columns: 1fr;
}

@media (max-width: 768px) {
  .controllers-device-overview { grid-template-columns: 1fr; }
  /* Selector, tuning rows and table rows collapse to a single readable column. */
  .controllers-target-selector { flex-direction: column; align-items: stretch; }
  .controllers-target-selector label { justify-content: space-between; }
  .controllers-target-tuning-row,
  .controllers-remap-action-row { grid-template-columns: 1fr; gap: 6px; }
  .controllers-target-save { margin-left: 0; }
  .controllers-target-actions { flex-direction: column; align-items: stretch; }
  .controllers-test-gamepad-layout { grid-template-columns: 1fr; }
  .controllers-test-gamepad-figure { position: static; grid-row: 1; }
  .controllers-test-gamepad-readings { grid-row: 2; }
}

@media (min-width: 769px) and (max-width: 1080px) {
  .controllers-test-gamepad-layout { grid-template-columns: 1fr; }
  .controllers-test-gamepad-figure { position: static; grid-row: 1; max-width: 600px; justify-self: center; }
  .controllers-test-gamepad-readings { grid-row: 2; }
}

@media (prefers-reduced-motion: reduce) {
  .controllers-gamepad-stick { transition: none; }
}

/* WCAG 2.5.8 target size — the 2-class scoping beats accessibility.css's 24px
   `:is(button, …)` baseline (which loads last), so the 44px floor actually wins. */
@media (pointer: coarse), (max-width: 768px) {
  .controllers-container .controllers-panel button,
  .controllers-container .controllers-panel select,
  .controllers-container .controllers-panel input[type="range"] { min-height: 44px; }
  .controllers-container .controllers-card-test,
  .controllers-container .controllers-remap-op { min-width: 44px; min-height: 44px; }
  .controllers-card-test { padding: 12px 16px; }
}